Example #1
0
func openLogFile(Datadir string, filename string) *os.File {
	path := common.AbsolutePath(Datadir, filename)
	file, err := os.OpenFile(path, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
	if err != nil {
		panic(fmt.Sprintf("error opening log file '%s': %v", filename, err))
	}
	return file
}
Example #2
0
// Exec(file) loads and runs the contents of a file
// if a relative path is given, the jsre's assetPath is used
func (self *JSRE) Exec(file string) error {
	code, err := ioutil.ReadFile(common.AbsolutePath(self.assetPath, file))
	if err != nil {
		return err
	}
	self.do(func(vm *otto.Otto) { _, err = vm.Run(code) })
	return err
}
Example #3
0
// loadScript executes a JS script from inside the currently executing JS code.
func (self *JSRE) loadScript(call otto.FunctionCall) otto.Value {
	file, err := call.Argument(0).ToString()
	if err != nil {
		// TODO: throw exception
		return otto.FalseValue()
	}
	file = common.AbsolutePath(self.assetPath, file)
	source, err := ioutil.ReadFile(file)
	if err != nil {
		// TODO: throw exception
		return otto.FalseValue()
	}
	if _, err := compileAndRun(call.Otto, file, source); err != nil {
		// TODO: throw exception
		fmt.Println("err:", err)
		return otto.FalseValue()
	}
	// TODO: return evaluation result
	return otto.TrueValue()
}